Any one know if there is a re-set breaker or fuse on ProMite series 5amp charger (on cranking battery only). About a week ago when plugged in no red or green light. Its mounted in a very hard to reach area on the transom. Also yesterday when I plugged in the ProSport8 on trolling motor batteries all I get is green light, after fishing all day I know these batteries need charging. Is this about the life of these chargers ? Never had any problem with either before. 2007 Sabre FTD in service April 2007. Tks Mackey